/* 
 * Licensed to Aduna under one or more contributor license agreements.  
 * See the NOTICE.txt file distributed with this work for additional 
 * information regarding copyright ownership. 
 *
 * Aduna licenses this file to you under the terms of the Aduna BSD 
 * License (the "License"); you may not use this file except in compliance 
 * with the License. See the LICENSE.txt file distributed with this work 
 * for the full License.
 *
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 
 * implied. See the License for the specific language governing permissions
 * and limitations under the License.
 */

package info.aduna.iteration;

import java.util.Iterator;

/**
 * An Iteration that can convert an {@link Iterator} to a {@link Iteration}.
 */
public class IteratorIteration<E, X extends Exception> implements Iteration<E, X> {

	private final Iterator<? extends E> iter;

	public IteratorIteration(Iterator<? extends E> iter) {
		assert iter != null;
		this.iter = iter;
	}

	public boolean hasNext() {
		return iter.hasNext();
	}

	public E next() {
		return iter.next();
	}

	public void remove() {
		iter.remove();
	}
}
